T
Jul 16, 2026The 3-tier model is dead. Your ABAP now gets a grade from A to D
SAP dropped the 3-tier extensibility model for four grades: A, B, C, D. Each maps to an ATC priority and each has one obvious next step. Here's how to grade your Z-code and stop arguing about whether you're 'clean'.
Jul 16, 20264 min read0 reactions0 comments